Messaging issue

Hi, I'm not sure if this problem has to do with the platform or not but I've had my S3 for a few months now and worked fine but lately my texts don't work well. I will text someone and their answer will appear over my text that i sent before...I tried deleting all texts and removing battery but it didn't change anything...Has this ever happened to anyone else? thanks

the reply will appear over or below on your text message that you've sent?

It may be a phone issue... You may either try to send the text again and need to take it to the repair shop..